12 Days of Christmas
38th
24 Game
8th
99 Bottles of Beer
26th
Abundant Numbers
27th
Abundant Numbers (Long)
17th
Alphabetic Numbers
4th
Arabic to Roman
13th
Arithmetic Numbers
9th
Arrows
15th
Ascending Primes
13th
ASCII Table
22nd
Calendar
7th
Card Number Validation
11th
Catalan Numbers
44th
Catalan’s Constant
13th
Christmas Trees
38th
Collatz
26th
Continued Fractions
3rd
CSS Colors
41st
Cubes
23rd
Day of Week
74th
Diamonds
12th
Divisors
59th
Emirp Numbers
25th
Emirp Numbers (Long)
10th
Emojify
12th
Evil Numbers
35th
Evil Numbers (Long)
24th
Factorial Factorisation
15th
Farey Sequence
14th
Fibonacci
86th
Fizz Buzz
118th
Foo Fizz Buzz Bar
65th
Forsyth–Edwards Notation
9th
Fractions
27th
Gijswijt’s Sequence
11th
Happy Numbers
59th
Happy Numbers (Long)
21st
Hexdump
14th
Intersection
12th
Inventory Sequence
19th
ISBN
21st
Kaprekar Numbers
7th
Kolakoski Sequence
22nd
Leap Years
32nd
Leyland Numbers
19th390th
ln 2
17th
Look and Say
21st
Lucky Tickets
13th
Mandelbrot
10th
Medal Tally
11th
Morse Decoder
15th
Morse Encoder
16th
Multitap Input
5th
Niven Numbers
44th
Niven Numbers (Long)
19th
Number Spiral
8th
Odious Numbers
33rd
Odious Numbers (Long)
25th
Ordinal Numbers
37th
PalindromemordnilaP
8th
Pangram Grep
18th
Partition Numbers
12th
Pascal’s Triangle
27th691st
Pernicious Numbers
47th
Pernicious Numbers (Long)
16th
Polyominoes
6th
Prime Numbers
40th
Prime Numbers (Long)
18th
Quine
53rd
Recamán
19th
Repeating Decimals
8th
Reverse Polish Notation
10th
Roman to Arabic
24th
ROT13
10th
Rule 110
20th
Scrambled Sort
8th
Seven Segment
23rd
Sierpiński Triangle
21st
Smith Numbers
12th
Spelling Numbers
12th
Star Wars GPT
4th
Taxicab Numbers
6th
Time Distance
7th
Tongue-twisters
33rd
Topological Sort
6th
Transpose Sentence
5th
Trinomial Triangle
8th
Ulam Sequence
4th
United States
25th
Van Eck Sequence
16th
τ
42nd
√2
23rd
𝑒
24th